mtd: nand: use NAND_HAS_CACHEPROG

We have this unused macro, let's use it and justify its existence.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 39154aa50fcc..11ee9d47f53e 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2059,7 +2059,7 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip,
          */
         cached = 0;
 
-        if (!cached || !(chip->options & NAND_CACHEPRG)) {
+        if (!cached || !NAND_HAS_CACHEPROG(chip)) {
 
                 chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
                 status = chip->waitfunc(mtd, chip);
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index ec0a74877714..07d7a3dc5582 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -167,7 +167,7 @@ typedef enum {
 #define NAND_SUBPAGE_READ       0x00001000
 
 /* Options valid for Samsung large page devices */
-#define NAND_SAMSUNG_LP_OPTIONS (NAND_CACHEPRG)
+#define NAND_SAMSUNG_LP_OPTIONS NAND_CACHEPRG
 
 /* Macros to identify the above */
 #define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG))